Sunday, 5 September 2010

Social isolation just as bad as smoking

A recent scientific review of 148 previous studies involving more than 300,000 people has revealed that social disconnection is a risk factor equivalent to smoking 15 cigarettes per day. The study showed that those with adequate social relationships were 50% more likely to be alive after an average follow-up period of nearly eight years, compared to more socially isolated people. Put another way, social isolation is as unhealthy as being an alcoholic or never exercising—and twice as dangerous as obesity.